*{
    margin: 0;
    padding: 0;
    list-style: none;
}
body{
    width: 1530px;
    margin: 0 auto;
}
.register{
    max-width: 1920px;
    width: auto;
    height: 100%;
    position: relative;
    font-size: 0;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    background-color: #f0f0f0;
  
}
.register img{
    width: 105px;
    height: 35px;
    margin-top: 7px;
    margin-left: 250px;
}
.register div{
    font-size: 16px;
    line-height: 50px;
    margin-left: 20px;
}
.content{
    width: 100%;
    height: 600px;
    background-color: #fff;
    display: flex;
    flex-wrap: wrap;
}
.tail{
    width: 100%;
    height: 100px;
    background-color: #f0f0f0;
}
.tail ul{
    display: flex;
    justify-content: center;
}
.tail ul li{
    margin-left: 15px;
    color: #888;
    margin-top: 20px;
    font-size: 14px;
}
.tail ol{
    display: flex;
    justify-content: center;
}
.tail ol li{
    margin-left: 15px;
    color: #929292;
    margin-top: 10px;
    font-size: 13px;
}
.user{
    width: 100%;
    height: 150px;
    margin-top: 30px;
}
.user div{
    font-size: 30px;
    text-align: center;
    line-height: 150px;
}
.ewm{
    width: 50%;
    height: 400px;
    margin-top: -70px;
}
.ewm div{
    font-size: 12px;
    margin-left: 400px;
    color: #999999;
    margin-top: 30px;
}
.ewm img{
    width: 195px;
    height: 195px;
    margin-left: 400px;
    margin-top: 50px;
}
.dlc{
    width: 50%;
    height: 400px;
    margin-top: -70px;
}
.inputuser{
    width: 300px;
    height: 30px;
    border-radius: 10px;
    border: 0px;
    margin-top: 50px;
    background-color: #f0f0f0;
    margin-left: 50px;
    padding: 10px;
    font-size: 14px;
}
.inputpassw{
    width: 300px;
    height: 30px;
    border-radius: 10px;
    border: 0px;
    margin-top: 20px;
    background-color: #f0f0f0;
    margin-left: 50px;
    padding: 10px;
    font-size: 14px;
}
.dlc_dx{
    margin-left: 50px;
    margin-top: 10px;
    font-size: 14px;
    color: cornflowerblue;
}
.but{
    width: 320px;
    height: 50px;
    border-radius: 10px;
    border: 0px;
    margin-top: 40px;
    background-color: #B6121A;
    margin-left: 50px;
    font-size: 16px;
    color: #f1f1f1;
}
.dlc_dl{
    margin-left: 80px;
    margin-top: 10px;
    font-size: 16px;
    color: cornflowerblue;
    display: flex;
}
.dlc_dl div{
    margin-left: 20px;
    margin-top: 10px;
}
.dlc_img{
    margin-top: 30px;
    margin-left: 80px;
}
.dlc_img img{
    width: 35px;
    height: 35px;
    margin-left: 30px;
}